{"published":"2022-02-19 01:31:21","blog_url":"https://randommemory.hatenablog.com/","version":"1.0","image_url":null,"provider_name":"Hatena Blog","title":"Qiskit (46) \u2014\u30b0\u30ed\u30fc\u30d0\u30fc\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0","type":"rich","width":"100%","provider_url":"https://hatena.blog","description":"\u4e00\u5fdc textbook \u306e Grover's Algorithm \u3082\u78ba\u8a8d\u3092\u3057\u3066\u304a\u304f\u3002> Circuit Construction of a Grover Oracle\u3092\u958b\u304f\u3068\u3054\u3061\u3083\u3054\u3061\u3083\u66f8\u3044\u3066\u3042\u308b\u304c\u3001Deutsch-Jozsa \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u601d\u3044\u51fa\u3057\u3066\u3001\u30aa\u30e9\u30af\u30eb\u306e\u554f\u3044\u5408\u308f\u305b\u30b2\u30fc\u30c8 $U_f$ \u3068\u3057\u3066 $\\ket{x}\\ket{y} \\xrightarrow{U_f} \\ket{x}\\ket{y \\oplus f(x)}$ \u3068\u306a\u308b\u3082\u306e\u3092\u8003\u3048\u308b\u3002\u3053\u3053\u3067 $\\oplus$ \u306f XOR \u3068\u8003\u3048\u308b\u304b\u3001\u6216\u3044\u306f modulo 2 \u306e\u548c\u3068\u3059\u308b\u3002$\\ket{y} = \\ket{-} = \\frac{1}{\\sq\u2026","author_url":"https://blog.hatena.ne.jp/derwind/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2022%2F02%2F19%2F013121\" title=\"Qiskit (46) \u2014\u30b0\u30ed\u30fc\u30d0\u30fc\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["quantum_computing"],"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","url":"https://randommemory.hatenablog.com/entry/2022/02/19/013121","height":"190","author_name":"derwind"}